Modelling biochar-colloids transport in the subsurface

该项目致力于开发结合地下主流和迁移现象、清除机制和选项评估过程的预测和决策工具，以确定长期在地下使用BC的影响。将在以下方面产生新的知识和理解：水的流动和胶体和污染物从包气带到地下水的迁移、与土壤的物理化学相互作用以及BC的长期生物降解。这还将：(I)为开发创新和有前景的水/土壤修复技术提供更多的数据；(Ii)帮助制定未来保护地表水和地下水供应免受污染的战略；(3)根据可持续发展的挑战，促进资源的可持续管理和养护，同时减少对环境的影响。

This project aspires to develop prediction and decision tools combining subsurface main flow and transport phenomena, removal mechanisms, and option appraisal processes to determine the impact of the use of BC in the subsurface over time.New knowledge and understanding will be generated on the mechanisms governing water flow and transport of colloids and pollutants from the vadose zone to groundwater, physico-chemical interaction with soil and biodegradation of BC in the long term.This will also: (i) provide additional data on the development of innovative and promising water/soil remediation technologies; (ii) help to elaborate future strategies to protect the surface and groundwater supplies from contamination; (iii) contribute to the sustainable management and conservation of resources while reducing the impact on the environment, in line with the challenges of sustainable development.